QuickFacts

15.4%

of persons in Pennsylvania are 65 years and over

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

28.6%

of persons 25 years+ in Pennsylvania have a bachelor's degree or higher

26.1%

of persons 25 years+ in Ohio have a bachelor's degree or higher

23.7%

of persons in Ohio are under 18 years

13.5%

of persons in New York are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

11.4%

of persons in California are 65 years and over

The population of Maricopa County, Arizona is

4,167,947

32.0%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey